<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>404</title>
</head>
<body>
    <img src="http://127.0.0.1:8080/img/404.jpg" alt="">
</body>
<style>
    img{
        width: 100vw;
        height: 100vh;
    }
</style>
</html>